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氢气 | |
compr. | hydrogen |
met. | gaseous hydrogen; hydrogen gas |
单位 | |
gen. | organization thought of as a sub-unit of a larger organization |
interntl.trade. | denomination; line |
metrol. | unit of measurement; measurement unit |
tech. | unit |
| |||
hydrogen | |||
gaseous hydrogen; hydrogen gas | |||
H₂ |
氢气: 219 phrases in 25 subjects |